21953287608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4215301}}^1$

素因数の和:4215348

約数の個数: 64

約数和(自身を含む): 64747038720

約数和(自身を除く): 42793751112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 4215301, 8430602, 12645903, 16861204, 25291806, 29507107, 33722408, 50583612, 59014214, 88521321, 101167224, 118028428, 130674331, 177042642, 236056856, 261348662, 354085284, 392022993, 522697324, 708170568, 784045986, 914720317, 1045394648, 1568091972, 1829440634, 2744160951, 3136183944, 3658881268, 5488321902, 7317762536, 10976643804, 21953287608]

約数ペア:

[(1, 21953287608), (2, 10976643804), (3, 7317762536), (4, 5488321902), (6, 3658881268), (7, 3136183944), (8, 2744160951), (12, 1829440634), (14, 1568091972), (21, 1045394648), (24, 914720317), (28, 784045986), (31, 708170568), (42, 522697324), (56, 392022993), (62, 354085284), (84, 261348662), (93, 236056856), (124, 177042642), (168, 130674331), (186, 118028428), (217, 101167224), (248, 88521321), (372, 59014214), (434, 50583612), (651, 33722408), (744, 29507107), (868, 25291806), (1302, 16861204), (1736, 12645903), (2604, 8430602), (5208, 4215301)]